Omega-3 Fatty Acids and Subconcussive Head Impacts

The purpose of the proposed double-blind, randomized placebo-controlled trial is to understand how supplementation with fish oil \[docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA)\] promote brain health against soccer heading. The study involves taking DHA+EPA or placebo, questionnaires, blood draws, brain imaging, tests to evaluate heart function, and soccer headings.

The purpose of the proposed study is to determine whether, and to what extent, supplementation with omega-3 fatty acids \[docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA)\] can maintain or promote neural wellbeing against repetitive subconcussive head impacts. This study will also characterize what aspects of brain cellular and physiologic resiliencies are enhanced by supplementation in adult soccer players (aged 18-30 years old). A sub-cohort of participants who meet criteria for ADHD diagnosis will be part of exploratory analysises.